List 2 examples of how American life changed dramatically as a result of the post-war economic bomb

I think you meant boom and not bomb, haha. But anyway, as a result of the post-war economic boom, Americans had more money to spend and better access to easy credit. So Americans were shopping a lot during this time, with some critics complaining that society was becoming "too materialistic." Another way American life dramatically changed was the boost in technology and medicine!